
List every change, even the small ones, and group tasks by structural, electrical, plumbing, and finish work. Honest scoping reveals permit needs, sequencing, and safety gear requirements. It also exposes hidden dependencies like shutoff access, dumpster placement, and weekend noise limits that influence success.

Identify the office that enforces codes where you live, often the building department or combined permitting counter. Confirm local amendments, submittal methods, and inspection lead times. A quick call can prevent plan-check delays, help you use correct forms, and clarify review fees early.